LM124-SP数据手册TI中文资料规格书

描述 Description

These devices consist of four independent high-gain frequency-compensated operational amplifiers that are designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies also is possible if the difference between the two supplies is 3 V to 32 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. The low supply-current drain is independent of the magnitude of the supply voltage. Applications include transducer amplifiers, dc amplification blocks, and all the conventional operational-amplifier circuits that now can be more easily implemented in single-supply-voltage systems. For example, the LM124 can be operated directly from the standard 5-V supply that is used in digital systems and provides the required interface electronics, without requiring additional ±15-V supplies.

特性 Features

• QML-V Qualified, SMD 5962-7704301VCA, 5962-9950403VCA and 5962-9950403V9B
• Rad-Tolerant: 50 kRad (Si) TID (5962-9950403VCA and 5962-9950403V9B)

• TID Dose Rate = 0.01 rad/sec (Si)

• Wide Supply Ranges
• Single Supply: 3 V to 32 V
• Dual Supplies: ±1.5 V to ±16 V

• Low Supply-Current Drain Independent of Supply Voltage: 0.8 mA (Typ)
• Low Input Bias and Offset Parameters
• Input Offset Voltage: 1 mV Typ
• Input Offset Current: 2 nA Typ
• Input Bias Current: 30 nA Typ

• Common-Mode Input Voltage Range Includes Ground, Allowing Direct Sensing Near Ground
• Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: ±32 V
• Open-Loop Differential Voltage Amplification: 100 V/mV Typ
• Internal Frequency Compensation

Radiation tolerance is a typical value based upon initial device qualification with dose rate = 0.01 rad/sec. Radiation lot acceptance testing is available - contact factory for details.